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10 results for “gnu”
GNU COREUTILS
<p>GNU COREUTILS form the core<br> user-level environment installed on millions of Unix systems,<br> and arguably are the single most heavily tested set<br> of open-source programs in existence<br> </p>
Radiographic data of 'Python killing a Gnu' by Antoine-Louis Barye, The J. Paul Getty Museum collection
<p><strong>Summary</strong></p> <p>This submission contains radiographic data including small metal markers of the sculpture <a href="https://www.getty.edu/art/collection/object/103RQ1"><em>Python Killing a Gnu </em>(1840s–1860s), Antoine-Louis Barye (French, 1796 - 1875), the J. Paul Getty Museum collection</a> number 85.SE.48. (h 27.9 cm, w 39.1 cm, d 20.5 cm.)</p> <p>The data is made available as part of [Bossema et al., 2024].</p> <p><em> </em></p> <p><strong>Apparatus</strong></p> <p>The dataset is acquired using the X-ray facility located at the J. Paul Getty Museum, Los Angeles. Full details can be found in [Bossema et al., 2024].</p> <p><em> </em></p> <p><strong>List of Contents</strong></p> <p>The content of the submission is given below. All raw data (i.e. no corrections) is made available in .tif format.</p> <p>The folder contains:</p> <ul> <li>darks_flat: folder containing darkfield and flatfield images, <em>frame*.tif</em></li> <li>data: raw (unprocessed or uncorrected) projection data, <em>frame*.tif</em></li> </ul> <p> </p> <p><strong>Additional Links</strong></p> <p>These datasets are produced by the <a>Computational Imaging group</a> at Centrum Wiskunde & Informatica (CI-CWI). Accompanying code can be found here.</p> <p><em> </em></p> <p><strong>Contact Details</strong></p> <p>For more information or guidance in using these datasets, please get in touch with </p> <ul> <li>bossema [at] cwi.nl</li> </ul> <p><strong>References</strong></p> <p><a href="https://www.nature.com/articles/s41467-024-48102-w">Bossema, F.G., Palenstijn, W.J., Heginbotham, A. <em>et al.</em> Enabling 3D CT-scanning of cultural heritage objects using only in-house 2D X-ray equipment in museums. <em>Nat Commun</em> <strong>15</strong>, 3939 (2024). https://doi.org/10.1038/s41467-024-48102-w</a></p> <p><em> </em></p> <p> </p>
Figure 6 from: Montesanto G (2015) A fast GNU method to draw accurate scientific illustrations for taxonomy. In: Taiti S, Hornung E, Štrus J, Bouchon D (Eds) Trends in Terrestrial Isopod Biology. ZooKeys 515: 191–206. https://doi.org/10.3897/zookeys.515.9459
Figure 6 - GNU Image Manipulation Program. A Portion of the "Export Image" window, showing the "Select File Type" menu with the settings for a TIFF image B "Export Image as TIFF" window, with the settings for LZW compression.
Figure 2 from: Montesanto G (2015) A fast GNU method to draw accurate scientific illustrations for taxonomy. In: Taiti S, Hornung E, Štrus J, Bouchon D (Eds) Trends in Terrestrial Isopod Biology. ZooKeys 515: 191–206. https://doi.org/10.3897/zookeys.515.9459
Figure 2 - GNU Image Manipulation Program. A Preferences window, with the "Window Management" settings B "Import from PDF" window appears after a PDF file has been opened with the File > Open command of menu C New Layer window with the Layer Fill Type option set on "White" D Tool Options window of Brush Tool with the brush No. 2. Hardness 075, used in the present drawing method E Tool Options window (Brush Tool) with the brush size set on 5 pixels (5.00).
Figure 5 from: Montesanto G (2015) A fast GNU method to draw accurate scientific illustrations for taxonomy. In: Taiti S, Hornung E, Štrus J, Bouchon D (Eds) Trends in Terrestrial Isopod Biology. ZooKeys 515: 191–206. https://doi.org/10.3897/zookeys.515.9459
Figure 5 - GNU Image Manipulation Program. A "Create a New Image" window with settings for a blank page in international A4 format B Layers window after a trace was pasted into a new image, the "Floating Selection" layer is showed C "Pasted Layer" on the same window after the "Floating Selection" was transformed in a new layer D Portion of the Toolbox window showing the tool icons (explanation in the text).
Figure 1 from: Montesanto G (2015) A fast GNU method to draw accurate scientific illustrations for taxonomy. In: Taiti S, Hornung E, Štrus J, Bouchon D (Eds) Trends in Terrestrial Isopod Biology. ZooKeys 515: 191–206. https://doi.org/10.3897/zookeys.515.9459
Figure 1 - GNU Image Manipulation Program (GIMP, ver. 2.8.14) on a Mac OS. A Image window B Toolbox window C Tool Options window D Layers window E Foreground (black) and Background colours (white).
Figure 4 from: Montesanto G (2015) A fast GNU method to draw accurate scientific illustrations for taxonomy. In: Taiti S, Hornung E, Štrus J, Bouchon D (Eds) Trends in Terrestrial Isopod Biology. ZooKeys 515: 191–206. https://doi.org/10.3897/zookeys.515.9459
Figure 4 - GNU Image Manipulation Program. A Toolbox window: Path Tool is marked with a black square B Tool Options window of Path Tool C Stroke Path windows with the settings for a "Medium dashed" line (3 px) D Portion of the Image window showing the result (at 400% zoom level) of the "Stroke Path" button.
Figure 3 from: Montesanto G (2015) A fast GNU method to draw accurate scientific illustrations for taxonomy. In: Taiti S, Hornung E, Štrus J, Bouchon D (Eds) Trends in Terrestrial Isopod Biology. ZooKeys 515: 191–206. https://doi.org/10.3897/zookeys.515.9459
Figure 3 - How to draw lines with GNU Image Manipulation Program. A Left hand position: with Shift key pressed to draw little segments, space bar to move the screen visual along the drawing B Portion of the Image window (at 800% zoom level) showing the drawing guide-line C Right hand position with a common mouse.
Figure 7 from: Montesanto G (2015) A fast GNU method to draw accurate scientific illustrations for taxonomy. In: Taiti S, Hornung E, Štrus J, Bouchon D (Eds) Trends in Terrestrial Isopod Biology. ZooKeys 515: 191–206. https://doi.org/10.3897/zookeys.515.9459
Figure 7 - Examples of line drawings of terrestrial isopods anatomical parts. Magnifications in the black circles indicate the brush size (see also the "How to draw" section). A Antenna B Antennula C Cephalon (front view) D Pereopod 1 E Exopod of pleopod 4 F Uropod; dl, dotted lines (Commands: Paths Tool > Stroke Path in the Tool Options > Line style, Dash preset: Dense dots).
GNU Parallel 20230522 ('Charles') [stable]
<p>GNU Parallel is a general parallelizer to run multiple serial command line programs in parallel without changing them.<br> <br> </p>
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